Role of Ni doping on transport properties of ZnO thin films

2015 ◽  
Author(s):  
Tanveer Ahmad Dar ◽  
Arpana Agrawal ◽  
Pratima Sen
Keyword(s):  
Thin Films ◽  
Transport Properties ◽  
Zno Thin Films ◽  
Ni Doping

Tuning of optical and antibacterial characteristics of ZnO thin films: Role of Ce content

2019 ◽  
Vol 45 (3) ◽  
pp. 3930-3939 ◽  
Author(s):  
Zohra Nazir Kayani ◽  
Sonia Sahar ◽  
Saira Riaz ◽  
Shahzad Naseem
Keyword(s):  
Thin Films ◽  
Zno Thin Films ◽  
Ce Content

scholarly journals Enhancement the Sensitivity of waveguide Coated ZnO thin films: Role of Plasma Irradiation

2020 ◽  
Vol sceeer (3d) ◽  
pp. 93-98
Author(s):  
Marwan Younus ◽  
Muayad Ahmed ◽  
Ghazwan Ali
Keyword(s):  
Thin Films ◽  
Glucose Solution ◽  
Sol Gel ◽  
Zno Thin Films ◽  
Dielectric Barrier Discharge Plasma ◽  
Dbd Plasma ◽  
Plasma Irradiation ◽  
Before And After ◽  
Barrier Discharge Plasma

In this study, Dielectric Barrier Discharge plasma irradiation (DBD) is applied to treatment and improve the properties of the ZnO thin film deposited on the glass substrate as a sensor for glucose detection. The ZnO is prepared via a sol-gel method in this work. ZnO is irradiated by the DBD high voltage plasma to improve of its sensitivity. The optical properties, roughness and surface morphology of the waveguide coated ZnO thin films before and after DBD plasma irradiation are studied in this work. The results showed a significant improvement in the performance of the sensor in the detection of concentrations of glucose solution after plasma irradiation. Where the largest value in sensitivity was equal to 62.7 when the distance between electrodes was 5 cm compared to the sensitivity before irradiation, which was equal to 92. The high response showed in results demonstrating that the fabricated waveguide coated ZnO after plasma irradiation has the excellent potential application as a sensor to detect small concentration of glucose solution.

Role of vanadium content in ZnO thin films grown by pulsed laser deposition

2007 ◽  
Vol 254 (4) ◽  
pp. 1228-1231 ◽  
Author(s):  
M.E. Koleva ◽  
P.A. Atanasov ◽  
N.N. Nedialkov ◽  
H. Fukuoka ◽  
M. Obara
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Vanadium Content ◽  
Laser Deposition ◽  
Zno Thin Films

Role of Al doping in structural, microstructural, electrical and optical characteristics of as-deposited and annealed ZnO thin films

RSC Advances ◽  
2015 ◽  
Vol 5 (31) ◽  
pp. 24178-24187 ◽  
Author(s):  
Shashikant D. Shinde ◽  
S. K. Date ◽  
Alka V. Deshmukh ◽  
Amit Das ◽  
Pankaj Misra ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Characteristics ◽  
Zno Thin Films ◽  
Al Doping ◽  
Dopant Segregation ◽  
Electrical Characterizations

Aluminium dopant segregation from AD-xAZO thin films on annealing is established by structural, optical and electrical characterizations.

Role of N doping on the structural, optical and photocatalytic properties of the silver deposited ZnO thin films

2016 ◽  
Vol 69 ◽  
pp. 131-138 ◽  
Author(s):  
Rajeev Kumar ◽  
M.Sh. Abdel-Wahab ◽  
M.A. Barakat ◽  
Jamshaid Rashid ◽  
Numan Salah ◽  
...  
Keyword(s):  
Thin Films ◽  
Photocatalytic Properties ◽  
Zno Thin Films ◽  
N Doping

Enhanced magnetic, antibacterial and optical properties of Sm doped ZnO thin films: Role of Sm doping

2020 ◽  
Vol 108 ◽  
pp. 110457 ◽  
Author(s):  
Zohra Nazir Kayani ◽  
Madia Sahar ◽  
Saira Riaz ◽  
Shahzad Naseem ◽  
Zeb Saddiqe
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Zno Thin Films ◽  
Doped Zno

The role of the substrate material type in formation of laser induced periodical surface structures on ZnO thin films

2012 ◽  
Vol 258 (23) ◽  
pp. 9385-9388 ◽  
Author(s):  
Marian Zamfirescu ◽  
Adrian Dinescu ◽  
Mihai Danila ◽  
Gabriel Socol ◽  
Catalina Radu
Keyword(s):  
Thin Films ◽  
Substrate Material ◽  
Surface Structures ◽  
Zno Thin Films ◽  
Material Type

Influence of Ni Doping on Structural, Morphological and Optical Properties of Sol-Gel ZnO Thin Films

2016 ◽  
Vol 675-676 ◽  
pp. 241-244 ◽  
Author(s):  
Tanattha Rattana ◽  
Sumetha Suwanboon ◽  
Chittra Kedkaew
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Surface Morphology ◽  
Doping Concentration ◽  
Sol Gel ◽  
Hexagonal Wurtzite Structure ◽  
Dip Coating ◽  
Zno Thin Films ◽  
Ni Doping ◽  
Coating Method

Ni-doped ZnO thin films were prepared on glass slide substrates by a sol-gel dip coating method with different Ni doping concentrations (0-33 mol%). The effect of Ni doping concentration on structural, surface morphology and optical properties of the thin films was characterized by XRD, FESEM and UV-Vis spectrophotometer. The XRD results indicated that pure ZnO thin film exhibited a hexagonal wurtzite structure. Ni (OH)2 phase were observed at a high Ni doping concentration. The FESEM images showed that the surface morphology and surface roughness were sensitive to the Ni doping concentration. The optical transmission measurements were observed that the transmittance decreased with increasing the Ni doping concentration.

Sign in / Sign up

Export Citation Format

Share Document